HelperFunctions.cpp

#include"HelperFunctions.h"

bool HelperFunctions::isLetter(char x)//Ïðîâåðÿâà äàëè ñèìâîëúò å ìàëêà ëàòèíñêà áóêâà.
{
	return x >= 'a' && x <= 'z';
}

bool HelperFunctions::isCorrectName(std::string name)//Ïðîâåðÿâà äàëè êîðåêòíî å âúâåäåíî èìåòî íà äèíîçàâúðà.
{
	//1 èìå, çàïî÷âàùî ñ ãëàâíà ëàòèíñêà áóêâà, ïîñëåäâàíà îò ìàëêè ëàòèíñêè áóêâè.
	bool flag = true;
	if (name[0] >= 'A' && name[0] <= 'Z')
	{
		for (size_t i = 1; i < name.size(); i++)
		{
			if (isLetter(name[i])) flag = true;
			else { flag = false; break; }
		}
		return flag;
	}
	else return false;
}

bool HelperFunctions::isCorrectGender(std::string gender)//Ïðîâåðÿâà äàëè êîðåêòíî å âúâåäåí ïîëà.
{
	return (gender.compare("male") == 0 || gender.compare("female") == 0);
}

bool HelperFunctions::isCorrectEra(std::string era)//Ïðîâåðÿâà äàëè êîðåêòíî å âúâåäåíà åðàòà.
{
	return (era.compare("Triassic") == 0 || era.compare("Cretaceous") == 0 || era.compare("Jura") == 0);
}

bool HelperFunctions::isCorrectOrder(std::string order)//Ïðîâåðÿâà äàëè êîðåêòíî å âúâåäåí ðàçðåäúò íà äèíîçàâúðà.
{
	return (order.compare("herbivorous") == 0 || order.compare("carnivorous") == 0 || 
		    order.compare("flying") == 0 || order.compare("aqueous") == 0);
}

bool HelperFunctions::isCorrectSpecies(std::string species)//Ïðîâåðÿâà äàëè êîðåêòíî å âúâåäåí âèäúò íà äèíîçàâúðà.
{
	return (species.compare("Plesiosaur") == 0 || species.compare("Brontosaurus") == 0 
		    || species.compare("Tyrannosaur") == 0 || species.compare("Pterosaur") ==0);
}

bool HelperFunctions::isCorrectFood(std::string food)//Ïðîâåðÿâà äàëè êîðåêòíî å âúâåäåíà õðàíàòà íà äèíîçàâúðà.
{
	return (food.compare("grass") == 0 || food.compare("meat") == 0 || food.compare("fish") == 0);
}

bool HelperFunctions::isCorrectAnimal(const Dinosaur& other)//Ïðîâåðÿâà äàëè êîðåêòíî å âúâåäåí äèíàçàâúðà.
{
	return isCorrectName(other.getName()) && isCorrectGender(other.getGender()) && isCorrectEra(other.getEra())
		&& isCorrectOrder(other.getOrder()) && isCorrectSpecies(other.getSpecies()) && isCorrectFood(other.getFood());
}

bool HelperFunctions::isCorrectSize(std::string size)//Ïðîâåðÿâà äàëè êîðåêòíî å âúâåäåí ðàçìåðúò íà êëåòêàòà.
{
	return (size.compare("small") == 0 || size.compare("medium") == 0 || size.compare("large") == 0);
}

bool HelperFunctions::isCorrectClimate(std::string climate)//Ïðîâåðÿâà äàëè êîðåêòíî å âúâåäåí êëèìàòúò íà êëåòêàòà.
{
	return (climate.compare("dry") == 0 || climate.compare("air") == 0
		|| climate.compare("water") == 0);
}

bool HelperFunctions::isCorrectCageEmployee(const Cage& other)
{
	/*Ïðîâåðÿâà äàëè å êîðåêòíî ñúîòíîøåíèåòî æèâîòíè â êëåòêàòà è áðîé íà ñëóæèòåëèòå â êëåòêàòà êàòî ñå èìà ïðåäâèä, ÷å
	çà 1 æèâîòíî ñà íåîáõîäèìè 2 ÷îâåêà, çà 2æ. - 4÷., çà 3æ. - 5÷., çà 4æ. - 6÷. è òàêà äî 10æ. - 12÷.*/
	if (other.getAnimals().size() == 0)
	{
		return other.getCountEmp() == 0;
	}
	else if (other.getAnimals().size() == 1)
	{
		return other.getCountEmp() == 2;
	}
	else if (other.getAnimals().size() >= 2 && other.getAnimals().size() <= 10)
	{
		return (other.getCountEmp() == other.getAnimals().size() + 2);
	}
	else return false;
}

bool HelperFunctions::isCorrectCageAnimal(const Cage& other, std::vector<Dinosaur>animals)
{
	/*Ïðîâåðÿâà äàëè å êîðåêòíî ñúîòíîøåíèåòî ðàçìåð íà êëåòêàòà è áðîé íà æèâîòíèòå â êëåòêàòà êàòî ñå èìà ïðåäâèä, ÷å
	â ìàëêà êëåòêà ìîæå äà èìà íàé-ìíîãî åäíî æèâîòíî, â ñðåäíà - íàé-ìíîãî òðè, à â ãîëÿìà - íàé-ìíîãî 10.*/
	if (other.getSize() == "small")
	{
		return (animals.size() == 0);
	}
	else if (other.getSize() == "medium")
	{
		return(animals.size() >= 0 && animals.size() < 3);
	}
	else if (other.getSize() == "large")
	{
		return(animals.size() >= 0 && animals.size() < 10);
	}
	else return false;
}

bool HelperFunctions::isCorrectClimateAnimal(const std::string& climate, const Dinosaur& animal)
{
	/*Ïðîâåðÿâà äàëè å êîðåêòíî ñúîòíîøåíèåòî êëèìàò íà êëåòêàòà è âèä íà æèâîòíèòå â êëåòêàòà êàòî ñå èìà ïðåäâèä, ÷å
	àêî êëèìàòúò å ñóõîçåìåí, òî â òàçè êëåòêà ìîãàò äà æèâåÿò 2 âèäà - Áðîíòîçàâúð è Òèðàíîçàâúð,
	àêî êëèìàòúò å âúçäóøåí, òî â òàçè êëåòêà ìîæå äà æèâåå ñàìî Ïòèöåçàâúð,
	àêî êëèìÿòúò å âîäåí, òî â òàçè êëåòêà ìîæå äà æèâåå ñàìî Ïëåçèîçàâúð.*/
	if (climate == "dry")
	{
		return (animal.getSpecies() == "Brontosaurus" || animal.getSpecies() == "Tyrannosaur");
	}
	else if (climate == "air")
	{
		return (animal.getSpecies() == "Pterosaur");
	}
	else if (climate == "water")
	{
		return (animal.getSpecies() == "Plesiosaur");
	}
	else return false;
}

bool HelperFunctions::isCorrectData(size_t number, std::vector<size_t>helper)
{
	/*Ïðîâåðÿâà ïî äàäåíî ÷èñëî, äàëè òîâà ÷èñëî ñå ñðåùà â ìàñèâà îò ÷èñëà.
	Èçïîëçâà ñå â "main.cpp", çà èçáèðàíå íà êîðåêòíà êëåòêà îò ìíîæåñòâî îò êëåòêè.*/
	bool flag = false;
	for (size_t i = 0; i < helper.size(); i++)
	{
		if (helper[i] == (number - 1)) flag = true;//number å íîìåðúò íà êëåòêàòà, (number-1) å ïîçèöèÿòà â ìàñèâà.
	}
	return flag;
}

bool HelperFunctions::isCorrectQuantityInWarehouse(const Warehouse& other)
{
	//Ïðîâåðÿâà äàëè å êîðåêòíî êîëè÷åñòâîòî õðàíà â ñêëàäà.
	return (other.getQuantityGrass() >= 0 && other.getQuantityMeat() >= 0 && other.getQuantityFish() >= 0);
}